Math review

Front

What is division?

Back

Division is the process of splitting a number into equal parts. For example, 20 ÷ 4 = 5 means that 20 is split into 4 equal parts, each part being 5.

Front

What is the commutative property of addition?

Back

The commutative property of addition states that changing the order of the numbers does not change the sum. For example, 3 + 5 = 5 + 3.

Front

What is the commutative property of multiplication?

Back

The commutative property of multiplication states that changing the order of the numbers does not change the product. For example, 4 x 6 = 6 x 4.

Front

How do you write the number 1,245 in word form?

Back

One thousand, two hundred forty-five.

Front

What is the value of the digit 5 in the number 5,432?

Back

The value of the digit 5 is 5,000.

Front

What is an array in multiplication?

Back

An array is a visual representation of multiplication using rows and columns. For example, a 3 x 4 array has 3 rows and 4 columns.

Front

What is the difference between a factor and a multiple?

Back

A factor is a number that divides another number evenly, while a multiple is the result of multiplying a number by an integer.

Front

What is a word problem in math?

Back

A word problem is a mathematical question presented in a narrative form, requiring interpretation and problem-solving.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified place value, making it easier to work with.

Front

What is the sum of 8 and 7?

Back

The sum of 8 and 7 is 15.